The 5-28 Terz is a Size 5 with a 12-fret neck joint, which Martin lists as the smallest guitar in its current line. It's built for Terz tuning, a minor third above standard, on a 21.38" scale with 18 frets. The shorter scale is easier to fret, and the 12-fret joint moves the bridge toward the centre of the lower bout.
The body is East Indian rosewood with a spruce top in Aging Toner, gloss throughout, over non-scalloped X-bracing. Style 28 cues run through it: a Style 28 multi-stripe rosette, Style 28 inlays in mother-of-pearl on ebony, and antique white binding. The neck is a Modified Low Oval with the High-Performance Taper and a 1 3/4" nut, and the nut, saddle and pins are bone.
For Style 28 on a small body in standard tuning, look at the Custom Shop 0-28.
SPECIFICATIONS
BODY
Country of Origin: USA (Nazareth, Pennsylvania)
Body Size: 5 Terz 12-Fret
Construction: Dovetail Neck Joint
Back Material: East Indian Rosewood
Side Material: East Indian Rosewood
Back and Sides Finish: Gloss
Back and Sides Color: Natural
Back Purfling/Strip: Style 28 with Black Stripe
Back Inlay Material: Multi-Stripe
Bracing Pattern: X Brace
Brace Shape: Non-Scalloped
Brace Material: Spruce
Brace Size: 1/4"
Endpiece: Antique White
Endpiece Inlay: Multi-Stripe
Top Material: Spruce
Finish Top: Gloss
Top Color: Aging Toner
Top Inlay Material: Multi-Stripe
Binding: Antique White
Rosette: Style 28 Multi-Stripe
NECK
Neck Shape: Modified Low Oval
Neck Taper: High-Performance Taper
Neck Material: Select Hardwood
Neck Color: Dark Mahogany
Finish Neck: Satin
Scale Length: 21.38"
Number of Frets Total: 18
Neck Joins Body At: 12th Fret
Heelcap: Antique White
Fingerboard Material: Ebony
Fingerboard Width at 12th Fret: 2 1/8''
Fingerboard Width at Nut: 1 3/4''
Fingerboard Inlay Style: Style 28
Fingerboard Inlay Material: Mother-of-Pearl
Side Dots: White
Headstock Shape: Solid with Square Taper and Diamond
Headplate Material: East Indian Rosewood
Headplate Logo Style: Script Old Style Overlay
HARDWARE
Bridge Material: Ebony
Bridge Style: Size 5 Modern Straightline
Bridge String Spacing: 2 5/32"
Bridge Pin Material: Bone
Bridge Pin Dots: Faux Tortoise
Saddle: Bone
Saddle Radius: 16"
Tuning Machines: Nickel Open Gear
Knob: Butterbean
Nut Material: Bone
CASE
Case: Hardshell



